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Poplin

com.poplinmoney/publicpoplinmoney.comstreamable-httpv1.0.0Scanned

Estimate payments abroad: fees, exchange rates, receiving accounts and payout coverage

11 tools: 11 only read.

Tools: 0 delete, 0 irreversible, 0 write, 11 read.
  • Reads private data · 2
  • Reads text others write · 0
  • Can send data out · 0
  • No findings

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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

11 tools

Only reads 11Show 11 read-only tools
  • get_business_requirementsShows what a business in a country is asked for when it signs up: the company types its registry recognises and what that registry calls the standard documents.Reads private dataNo findings

    Why it is in this group

    • The name "get_business_requirements" says "get": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "show" and "document": it reads documents.
    Description, as the server wrote it
    Shows what a business in a country is asked for when it signs up: the company types its registry recognises and what that registry calls the standard documents. Use it when a business owner asks what they need to get started.

    Annotations the server declares

    • title: Business sign-up requirements
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_payout_optionsLists where money can be paid out to a bank account: the country, the currency it arrives in, the method, the fee, the largest amount and how fast it arrives, for personal and busi…No findings

    Why it is in this group

    • The name "get_payout_options" says "get": a word for reading.
    Description, as the server wrote it
    Lists where money can be paid out to a bank account: the country, the currency it arrives in, the method, the fee, the largest amount and how fast it arrives, for personal and business accounts. Give a country, a currency or both. Use it when someone asks whether they can send money to a country, what it costs or how long it takes.

    Annotations the server declares

    • title: Payout options
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_rate_historyShows how the mid-market exchange rate from US dollars to another currency has moved over the last 24 hours, 7 days, 30 days, 90 days or a year.No findings

    Why it is in this group

    • The name "get_rate_history" says "get": a word for reading.
    Description, as the server wrote it
    Shows how the mid-market exchange rate from US dollars to another currency has moved over the last 24 hours, 7 days, 30 days, 90 days or a year. Mid-market is the rate before any fees, so it is not the rate a payment is priced at, and a past series is no forecast. Use it when someone asks how a currency has moved against the dollar.

    Annotations the server declares

    • title: Rate history
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_receive_quoteEstimates how many US dollars arrive in a Poplin account when someone pays into its receiving bank account in another currency, with the rate, the fees and the deposit limits, for …No findings

    Why it is in this group

    • The name "get_receive_quote" says "get": a word for reading.
    Description, as the server wrote it
    Estimates how many US dollars arrive in a Poplin account when someone pays into its receiving bank account in another currency, with the rate, the fees and the deposit limits, for personal and business accounts at standard pricing. Use it when someone asks what they would receive for a payment in a currency such as EUR or GBP. It is an estimate; the final terms are shown in the Poplin app.

    Annotations the server declares

    • title: Receive quote
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_receiving_accountsLists the currencies Poplin can open a receiving bank account in, whether the account takes payments from other people, and the fee and deposit limits for personal and business acc…No findings

    Why it is in this group

    • The name "get_receiving_accounts" says "get": a word for reading.
    Description, as the server wrote it
    Lists the currencies Poplin can open a receiving bank account in, whether the account takes payments from other people, and the fee and deposit limits for personal and business accounts. Pass a country to see whether people living there can open each account. Use it when someone asks how to get paid by bank transfer, in which currencies, or what it costs.

    Annotations the server declares

    • title: Receiving accounts
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_send_quoteEstimates paying a bank account from a Poplin account: how much is sent in US dollars, how much arrives in the other currency, the rate, the fees, the limits and how fast it arrive…No findings

    Why it is in this group

    • The name "get_send_quote" says "get": a word for reading.
    Description, as the server wrote it
    Estimates paying a bank account from a Poplin account: how much is sent in US dollars, how much arrives in the other currency, the rate, the fees, the limits and how fast it arrives, for personal and business accounts at standard pricing. Use it when someone asks what a payment would cost or how much the recipient would get. It is an estimate; the final terms are shown in the Poplin app before anything is confirmed.

    Annotations the server declares

    • title: Send quote
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_stablecoin_networksLists the networks that stablecoins such as USDC can be received from and sent to, with the fee and speed for each, and Poplin's home network.No findings

    Why it is in this group

    • The name "get_stablecoin_networks" says "get": a word for reading.
    Description, as the server wrote it
    Lists the networks that stablecoins such as USDC can be received from and sent to, with the fee and speed for each, and Poplin's home network. Use it only when someone asks about stablecoin deposits or sends.

    Annotations the server declares

    • title: Stablecoin networks
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_stablecoin_transfer_quoteEstimates the fee and speed of sending USDC from Poplin to another network, such as Base or Ethereum, for a fast and a standard transfer.No findings

    Why it is in this group

    • The name "get_stablecoin_transfer_quote" says "get": a word for reading.
    Description, as the server wrote it
    Estimates the fee and speed of sending USDC from Poplin to another network, such as Base or Ethereum, for a fast and a standard transfer. Use it only when someone asks about sending stablecoins to another network.

    Annotations the server declares

    • title: Stablecoin transfer quote
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_supported_countriesSays which countries people can sign up to Poplin from, including any regions that are excluded, and which countries money can be sent to.No findings

    Why it is in this group

    • The name "get_supported_countries" says "get": a word for reading.
    Description, as the server wrote it
    Says which countries people can sign up to Poplin from, including any regions that are excluded, and which countries money can be sent to. Pass a country to check one. Use it when someone asks whether Poplin works where they live or where they want to send money.

    Annotations the server declares

    • title: Supported countries
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_banksLists the banks a bank payout can reach in a country, with the other names people know them by.No findings

    Why it is in this group

    • The name "list_banks" says "list": a word for reading.
    Description, as the server wrote it
    Lists the banks a bank payout can reach in a country, with the other names people know them by. Use it when someone asks whether a particular bank is supported. Only some countries have a bank list.

    Annotations the server declares

    • title: Banks reached
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged untrusted-input or outbound.

Reads private data2
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http public https://agents.poplinmoney.com/public
claude mcp add --transport http public https://agents.poplinmoney.com/public

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__public__list_legal_documents",
      "mcp__public__get_receiving_accounts",
      "mcp__public__get_payout_options",
      "mcp__public__get_supported_countries",
      "mcp__public__list_banks",
      "mcp__public__get_business_requirements",
      "mcp__public__get_rate_history",
      "mcp__public__get_send_quote",
      "mcp__public__get_receive_quote",
      "mcp__public__get_stablecoin_networks",
      "mcp__public__get_stablecoin_transfer_quote"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as public. Review it before you use it.

Capability tags behind 2 rules
  • mcp__public__list_legal_documents private-data
  • mcp__public__get_business_requirements private-data

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/com.poplinmoney/public/verify?hash=23ae17af88976fceccb5cd947913acd8f84f70cb6de3d16f25f66f9e58c37701" | jq -e '.changed == false'

Pinned hash 23ae17af8897, from Nov 1, 2026, 17:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.poplinmoney/public/changes.xml

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Badge

anlyon.dev badge for com.poplinmoney/public
[![anlyon.dev](https://anlyon.dev/badge/com.poplinmoney/public.svg)](https://anlyon.dev/servers/com.poplinmoney/public)

Source: MCP Registry. Synced Nov 1, 2026, 17:17 UTC.